Official EU label nameGlossary entry 21022

PIGMENT RED 112

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence

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Markets with evidence

Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:6535-46-2

EC:229-440-3

Ingredient index records:

PIGMENT RED 112

Cosmetic functions: HAIR DYEING

3-Hydroxy-N-(o-tolyl)-4-[(2,4,5-trichlorophenyl)azo]naphthalene-2-carboxamide (CI 12370)

Inventory restriction note: II/1346 (Pigment Red 112; CI 12370: and its salts when used as a substance in hair dye products)

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1 matched or reported name

PIGMENT RED 112

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name PIGMENT RED 112.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 6535-46-2

CAS 6535-46-2PubChem CID 23034

Pigment Red 112

IUPAC name: 3-hydroxy-N-(2-methylphenyl)-4-[(2,4,5-trichlorophenyl)diazenyl]naphthalene-2-carboxamide

Molecular formula: C24H16Cl3N3O2
Molecular weight: 484.8 g/mol
Exact mass: 483.030810 Da
XLogP3: 8.2
Topological polar surface area: 74.1 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 4
Covalent units: 1
Defined stereocentres: 0

Also known as

Permanent Red FGRNaphthol Red FGRLuconyl Red 3855Permanent Red LUnisperse Red 3RS-E2Special Red FGRPermanent Red GYColanyl Red FGRX

16 more reported names

Irgalite Red 3RSIsol Aryl Red GRHelio Fast Red BBRenol Red FGR-HWHelio Fast Red BBNHelio Fast Red BBTFlexonyl Red FGR-LAOriental Fast Red GRUnisperse Red 3RS-PXfast Red 3855Segnale Light Red FGRSanyo Permanent Red FNPermanent Red FGR 02Permanent Red FGR 70Sanyo Permanent Red FNGColanyl Red FGRG 100

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External database identifiers

EPA DTXSID:DTXSID1064403

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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